| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | |
| 3 | /dts-v1/; |
| 4 | |
| 5 | #include "omap36xx.dtsi" |
| 6 | #include "logicpd-torpedo-som.dtsi" |
| 7 | #include "omap-gpmc-smsc9221.dtsi" |
| 8 | #include "logicpd-torpedo-baseboard.dtsi" |
| 9 | |
| 10 | / { |
| 11 | model = "LogicPD Zoom DM3730 Torpedo + Wireless Development Kit"; |
| 12 | compatible = "logicpd,dm3730-torpedo-devkit", "ti,omap3630", "ti,omap3"; |
| 13 | |
| 14 | wl12xx_vmmc: wl12xx_vmmc { |
| 15 | compatible = "regulator-fixed"; |
| 16 | regulator-name = "vwl1271"; |
| 17 | regulator-min-microvolt = <1800000>; |
| 18 | regulator-max-microvolt = <1800000>; |
| 19 | gpio = <&gpio5 29 0>; /* gpio157 */ |
| 20 | startup-delay-us = <70000>; |
| 21 | enable-active-high; |
| 22 | vin-supply = <&vmmc2>; |
| 23 | }; |
| 24 | }; |
| 25 | |
| 26 | /* |
| 27 | * Only found on the wireless SOM. For the SOM without wireless, the pins for |
| 28 | * MMC3 can be routed with jumpers to the second MMC slot on the devkit and |
| 29 | * gpio157 is not connected. So this should be OK to keep common for now, |
| 30 | * probably device tree overlays is the way to go with the various SOM and |
| 31 | * jumpering combinations for the long run. |
| 32 | */ |
| 33 | &mmc3 { |
| 34 | interrupts-extended = <&intc 94 &omap3_pmx_core 0x136>; |
| 35 | pinctrl-0 = <&mmc3_pins &mmc3_core2_pins>; |
| 36 | pinctrl-names = "default"; |
| 37 | vmmc-supply = <&wl12xx_vmmc>; |
| 38 | non-removable; |
| 39 | bus-width = <4>; |
| 40 | cap-power-off-card; |
| 41 | #address-cells = <1>; |
| 42 | #size-cells = <0>; |
| 43 | wlcore: wlcore@2 { |
| 44 | compatible = "ti,wl1283"; |
| 45 | reg = <2>; |
| 46 | interrupt-parent = <&gpio5>; |
| 47 | interrupts = <24 IRQ_TYPE_EDGE_RISING>; /* gpio 152 */ |
| 48 | ref-clock-frequency = <26000000>; |
| 49 | tcxo-clock-frequency = <26000000>; |
| 50 | }; |
| 51 | }; |
| 52 | |
| 53 | &uart2 { |
| 54 | /delete-property/dma-names; |
| 55 | bluetooth { |
| 56 | compatible = "ti,wl1283-st"; |
| 57 | enable-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; /* gpio 162 */ |
| 58 | max-speed = <3000000>; |
| 59 | }; |
| 60 | }; |
| 61 | |
| 62 | /* The DM3730 has a faster L3 than OMAP35, so increase pixel clock */ |
| 63 | &mt9p031_out { |
| 64 | pixel-clock-frequency = <90000000>; |
| 65 | }; |
| 66 | |
| 67 | &omap3_pmx_core { |
| 68 | mmc3_pins: mm3-pins { |
| 69 | pinctrl-single,pins = < |
| 70 | OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat4.sdmmc3_dat0 */ |
| 71 | OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */ |
| 72 | OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */ |
| 73 | OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */ |
| 74 | OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */ |
| 75 | OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_fsr.gpio_157 */ |
| 76 | >; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | &omap3_pmx_core2 { |
| 81 | mmc3_core2_pins: mmc3-core2-pins { |
| 82 | pinctrl-single,pins = < |
| 83 | OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ |
| 84 | OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ |
| 85 | >; |
| 86 | }; |
| 87 | }; |
| 88 | |
| 89 | /* The gpio muxing between omap3530 and dm3730 is different for GPIO_128 */ |
| 90 | &omap3_pmx_wkup { |
| 91 | isp1763_pins: isp1763-pins { |
| 92 | pinctrl-single,pins = < |
| 93 | OMAP3_WKUP_IOPAD(0x2a58, PIN_INPUT_PULLUP | MUX_MODE4) /* reserved.gpio_128 */ |
| 94 | >; |
| 95 | }; |
| 96 | }; |